<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
	</head>
	<body>
		<div id="app">
			<div v-if="isShow">
				{{message}}
			</div>
		</div>
		<script src="../js/vue.js" type="text/javascript" charset="utf-8"></script>
		<script type="text/javascript">
			const app =new Vue({
				el:'#app',
				data:{
					message: '你好啊',
					isShow: true
				},
				// 在控制台输入app.isShow = false就会不显示
			})
		</script>
	</body>
</html>
